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发明公开
CN103592093A 消防车臂架末端振动测量设备、方法、系统、以及消防车 有权

消防车臂架末端振动测量设备、方法、系统、以及消防车
摘要：
本发明公开了一种消防车臂架末端振动测量设备、方法、系统、以及消防车。该设备包括：接收装置，用于接收所述消防车臂架根部变幅角度以及所述消防车臂架末端角速度；以及计算装置，用于确定积分零点，并根据所述积分零点对所述消防车臂架末端角速度进行积分得到所述消防车臂架末端角度，并将所述消防车臂架末端角度与所述积分零点对应的所述消防车臂架根部变幅角度相减，从而计算出振动角度。本发明可以通过借助消防车所配置的倾角传感器和加装的陀螺仪得以实施，能够动态和实时地测量振动角度，规避了累积误差。
摘要（英）：

The invention discloses a device, method and system for tail end vibration measurement of a cantilever crane of a fire fighting truck and the fire fighting truck. The device comprises a receiving device and a calculating device, wherein the receiving device is used for receiving the root amplitude angle of the cantilever crane of the fire fighting truck and the tail end angular velocity of the cantilever crane of the fire fighting truck; the calculating device is used for determining an integral zero point, carrying out integration on the tail end angular velocity of the cantilever crane of the fire fighting truck according to the integral zero point to obtain the tail end angle of the cantilever crane of the fire fighting truck, subtracting the tail end angle of the cantilever crane of the fire fighting truck from the root amplitude angle of the cantilever crane of the fire fighting truck corresponding to the integral zero point and therefore calculating out the vibration angle. According to the device, method and system for the tail end vibration measurement of the cantilever crane of the fire fighting truck and the fire fighting truck, implementation can be carried out by means of a tilt angle sensor configured for the fire fighting truck and an additionally arranged gyroscope, the vibration angle can be dynamically measured in real time, and accumulative errors are avoided.

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